Jim Bronskill/The Canadian Press/AP Photo
  • Police, bystanders and soldiers aid a fallen soldier at the War Memorial as police respond, Oct. 22, 2014 in Ottawa.
    Wayne Cuddington/Barcroft Media/Landov
  • A police officer runs with his weapon drawn outside Parliament Hill in Ottawa on Oct. 22, 2014.
    Sean Kilpatrick/The Canadian Press/AP Photo
  • An Ottawa police officer holds up a length of police tape for pedestrians leaving the downtown area following shooting incidents in Ottawa, Oct. 22, 2014.
    Blair Gable/Reuters
  • A Royal Canadian Mounted Police officer stands guard on Metcalfe Street following shootings in downtown Ottawa, Oct. 22, 2014.
    Blair Gable/Reuters
  • A bomb disposal robot rolls towards Parliament Hill following shootings in downtown Ottawa on Oct. 22, 2014.
    Blair Gable/Reuters
  • Police tape surrounds the Canadian War Memorial in Ottawa, Oct. 22, 2014.
    Jim Bronskill/The Canadian Press/AP Photo
  • Emergency personnel tend to a soldier shot at the National Memorial near Parliament Hill in Ottawa, Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • Paramedics and police pull a victim away from the Canadian War Memorial in Ottawa, Canada, Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • This photo showing the caucus room doors barricaded with chairs after the shooting was posted to Twitter by @ctvottawa.
    CTV
  • Police officers take cover near Parliament Hilll following a shooting incident in Ottawa, Oct. 22, 2014.
    Chris Wattie/Reuters
  • A police officer stands watch outside a Starbucks in Ottawa, Ontario after multiple shootings on Oct. 22, 2014.
    Peter McCabe/AFP/Getty Images
  • Parliamentary staff leave the area after a shooting on Parliament Hill in Ottawa on Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • Police respond to the scene on Parliament Hill in Ottawa, Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • A Royal Canadian Mounted Police intervention team responds to a reported shooting at Parliament Hill in Ottawa, Canada Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • A police officer secures the scene of a shooting on Parliament Hill in Ottawa, Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • A heavily armed Royal Canadian Mounted Police officer stands guard at 24 Sussex, the residence of Canada's Prime Minister Stephen Harper in Ottawa, Oct. 22, 2014.
    Justin Tang/Canadian Press/AP Photo
  • Peter Henderscare posted this photo to Twitter, Oct. 22, 2014, after a soldier was reported shot at the National War Memorial in Ottawa, Canada.
    Peter Henderscare/@Henderburn
  • Gerry Byrne posted this photo on twitter from Centre Block at Parliament Hill in Ottawa, Oct. 22, 2014.
    Gerry_Byrne/Twitter
  • A Royal Canadian Mounted Police intervention team walks past a gate on Parliament Hill in Ottawa, Canada, Oct. 22, 2014.
    Adrian Wyld/The Canadian Press/AP Photo
  • Police teams enter Centre Block at Parliament Hill in Ottawa, Oct. 22, 2014.
    Justin Tang/The Canadian Press/AP Photo